New Hampshire weather in March 2025

Expect 6°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in New Hampshire in March. Check more long-term weather averages for New Hampshire in March before you book your next holiday to New Hampshire in 2025/2026.

  • 6°C maximum daytime temperature in March in New Hampshire (Concord)6
    6°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in March in New Hampshire (Concord)11
    11 days with some rainfall
  • -5°C minimum night-time temperature in March in New Hampshire (Concord)-5
    -5°C min night temperature
  • 12 hours of daylight per day in March in New Hampshire (Concord)12
    12 hours of daylight per day
  • No heat & humidity in March in New Hampshire (Concord)0
    No heat & humidity
  • 70 mm monthly rainfall in March in New Hampshire (Concord)70
    70 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in New Hampshire (Concord)4
    4 (Moderate) UV index

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The March weather guide for New Hampshire (Concord) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top New Hampshire destinations

Below are average maximum temperatures at popular countries, regions and places in New Hampshire in March. Select a holiday destination to see more weather parameters.

All New Hampshire destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the USA

How cold is it in New Hampshire in March?

Daytime temperatures usually reach 6°C in Concord, New Hampshire in March, falling to -5°C at night.

How sunny is it in New Hampshire in March?

There are normally 7 hours of bright sunshine each day in Concord, New Hampshire in March - that's 55% of daylight hours.

Does it rain in New Hampshire in March?

There are usually 11 days with some rain in Concord, New Hampshire in March and the average monthly rainfall is 70mm. Rain may fall as snow in this month.

New Hampshire March sunrise & sunset times

Browse the sunrise and sunset times for New Hampshire in March 2025. Select a month to view New Hampshire sunrise and sunset times for the next 12 months. The New Hampshire sunrise and sunset times shown below are for Concord.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:22 17:36
Sunday, 16th March 2025 05:56 17:54
Monday, 31st March 2025 05:29 18:12

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